body{font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;line-height: 1.8;margin: 0;padding: 0;background-color: #f4f4f9;color: #333;}.container{max-width: 50rem;margin: 1.875rem auto;padding: 1.25rem;background-color: #fff;box-shadow: 0 0 0.625rem rgba(0, 0, 0, 0.1);border-radius: 0.5rem;}h1,h2,h3{color: #2c3e50;}h1{font-size: 2.5em;margin-bottom: 0.625rem;border-bottom: 0.125rem solid #2980b9;padding-bottom: 0.625rem;}h2{font-size: 1.75em;margin-top: 1.25rem;margin-bottom: 0.625rem;border-bottom: 0.0625rem solid #bdc3c7;padding-bottom: 0.3125rem;}h3{font-size: 1.5em;margin-top: 0.9375rem;margin-bottom: 0.3125rem;color: #2980b9;}p{margin: 0.625rem 0;line-height: 1.6;}a{color: #2980b9;text-decoration: none;}a:hover{text-decoration: underline;}.toggle-container{overflow: hidden;margin-bottom: 1.25rem;text-align: right;}.toggle-button{margin-bottom: 1.25rem;padding: 0.625rem 1.25rem;background-color: #2980b9;color: #fff;border: none;cursor: pointer;border-radius: 0.3125rem;font-size: 1em;margin-left: 0.625rem;}.toggle-button:hover{background-color: #3498db;}#english-button{float: left;}#arabic-button{float: right;}@media (max-width: 37.5rem){.container{padding: 0.9375rem;}h1{font-size: 2em;}h2{font-size: 1.5em;}h3{font-size: 1.25em;}}[dir="rtl"]{text-align: right;unicode-bidi: bidi-override;}[dir="ltr"]{text-align: left;unicode-bidi: bidi-override;}[dir="rtl"] p{text-align: right;direction: rtl;unicode-bidi: embed;}.arabic-content .toggle-container{text-align: left;}.english-content .toggle-container{text-align: right;}